Kaiju No. 8 is one of the few newer shonen titles that earned its hype fast. It's back this fall — just not the way you'd expect.
## The short The new project is 'Narumi's Week at Work' (also called Narumi's Weekdays), an original short with a main visual out and a fall 2026 release confirmed. Instead of Kafka Hibino, it centers Gen Narumi — the Defense Force's strongest officer.
## Why a side story now Studios use shorts like this to keep a property warm between big pushes. With the final arc anime also announced, 'Narumi's Week at Work' is the appetizer — a lower-stakes look at a fan-favorite while the main course gets built.
## Narumi's the right pick Narumi's the cocky, insanely strong number-one officer — the kind of character a standalone short can actually carry. Giving him a week in the spotlight is fan service in the best sense: more of the guy people already wanted more of.
## The read Kaiju No. 8 broke out on clean action and a likable underdog. Stretching the world with a Narumi short before the finale is smart — keep the Defense Force on screen, keep the fanbase fed.
## Sources - Anime Corner — Kaiju No. 8 'Narumi's Week at Work' reveals visual, fall 2026 - Anime News Network — New Kaiju No. 8 short unveils story, staff, fall debut

